Characterization and emulsifying properties of block copolymers prepared from lactic acid and poly(ethylene glycol)
β Scribed by Syuan-Yi Siao; Li-Hsiu Lin; Wei-Wen Chen; Ming-Hsi Huang; Pele Chong
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 434 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Poly( 1-caprolactone) -poly(ethylene glycol) -poly( 1-caprolactone) triblock copolymers (PECL) covering a wide range of poly(ethylene glycol) (PEG) lengths were synthesized with alkali metal alkoxide derivatives of poly(ethylene glycol). The effects of various factors, such as amount of the initiato
## Abstract The synthesis of polyacrylonitrileβ__block__βpoly(ethylene oxide) (PANβ__b__βPEO) diblock copolymers is conducted by sequential initiation and Ce(IV) redox polymerization using aminoβalcohol as the parent compound. In the first step, aminoβalcohol potassium with a protected amine group